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Comments on “Ultrasound-guided adductor canal block is superior to femoral nerve block for early postoperative pain relief after single-bundle anterior cruciate ligament reconstruction with hamstring autograft”
Springer Science and Business Media LLC - Tập 50 - Trang 581-582 - 2023
Hai-Jun Hou, Xin-Tao Li, Fu-Shan Xue
Three-dimensional ultrasonic volume measurement of the ovary in women with polycystic ovary syndrome
Springer Science and Business Media LLC - Tập 28 Số 1 - Trang 7-10 - 2001
Xie, Hongning, Hata, Kohkichi, Manabe, Atsushi, Kurioka, Hiroko, Takahashi, Kentaro, Miyazaki, Kohji
To explore the ability of 3D volume measurement to evaluate the ovaries of normal women and women with polycystic ovary syndrome (PCOS). 3D images of the ovaries of 10 patients with polycystic ovary syndrome (PCOS) and 10 normal women with regular menstrual cycles were reconstructed. Three-dimensional ultrasonography was used to calculate ovarian volume, stromal volume, and follicular number in ea...... hiện toàn bộ
Evaluation of renal circulation in heart failure using superb microvascular imaging, a microvascular flow imaging system
Springer Science and Business Media LLC - - Trang 1-10 - 2024
Shohei Kikuchi, Kiyomi Kayama, Yu Kawada, Shuichi Kitada, Yoshihiro Seo
Renal circulation evaluation is essential in understanding the cardiorenal relationship in heart failure (HF), and there is a growing interest in imaging techniques that visualize renal circulation. This study aimed to assess the effectiveness of superb microvascular imaging (SMI) in evaluating renal circulation in HF patients. The study included 71 HF patients undergoing cardiac catheterization. ...... hiện toàn bộ
Impact of transcatheter closure of atrial septal defects on cardiac function
Springer Science and Business Media LLC - Tập 39 - Trang 147-153 - 2012
Hideki Tashiro, Kenji Suda, Yoshifumi Tananari, Shinichi Itou
The purpose of this study was to investigate the effects of transcatheter closure of atrial septal defects (ASD) on left ventricular function. Conventional and three-dimensional echocardiographic methods (3D) were performed in 20 patients who underwent ASD closure. Diastolic and systolic volumes (LVVd and LVVs) and ejection fractions (EF) were determined by 3D methods. Doppler and tissue Doppler i...... hiện toàn bộ
Evaluating the usefulness of breast strain elastography for intraductal lesions
Springer Science and Business Media LLC - Tập 48 Số 1 - Trang 63-70 - 2021
Yumi Kokubu, Keiko Yamada, Masahiko Tanabe, Ayumi Izumori, Chieko Kato, Rie Horii, Shinji Ohno, Kiyoshi Matsueda
Abstract Purpose Strain elastography for imaging lesion stiffness is being used as a diagnostic aid in the malignant/benign discrimination of breast diseases. While acquiring elastography in addition to B-mode images has been reported to help avoid performing unnecessary biopsies, intraductal lesion...... hiện toàn bộ
Low-dose dobutamine stress echocardiography predicts the improvement of left ventricular systolic function and long-term prognosis in patients with idiopathic dilated cardiomyopathy
Springer Science and Business Media LLC - Tập 33 - Trang 17-22 - 2006
Yoshihisa Matsumura, Jun Takata, Hiroaki Kitaoka, Tomoyuki Hamada, Makoto Okawa, Toru Kubo, Yoshinori Doi
It is unclear whether left ventricular (LV) contractile reserve assessed by low-dose dobutamine stress echocardiography (DSE) can predict the long-term prognosis together with LV functional changes in patients with idiopathic dilated cardiomyopathy (DCM). Contractile reserve was determined in 28 patients with DCM, and was then compared with changes in LV fractional shortening (FS) and cardiac even...... hiện toàn bộ
Ultrasound diagnostic criteria for thyroid nodule
Springer Science and Business Media LLC - - 2012
Masafumi Kitaoka, Yukio Miyamoto, Kiyoka Omoto, Kaori Kameyama, Kaoru Kobayashi, Hiroki Shimura, Shinichi Suzuki, Megumi Miyakawa, Rika Miyabe, Tsukasa Murakami
Quantitative assessment of fatty liver using ultrasound attenuation imaging
Springer Science and Business Media LLC - Tập 48 - Trang 465-470 - 2021
Dong Ho Lee
Non-alcoholic fatty liver disease (NAFLD) is the most common cause of chronic liver disease, with an incidence of 20–40% worldwide, making it a major healthcare problem. Because NAFLD can progress to liver fibrosis and cirrhosis through non-alcoholic steatohepatitis, early detection and monitoring of hepatic steatosis are essential for management of NAFLD patients. Even though conventional B-mode ...... hiện toàn bộ
Tumor boundary detection in ultrasound imagery using multi-scale generalized gradient vector flow
Springer Science and Business Media LLC - Tập 42 - Trang 25-38 - 2014
Yi Le, Xianze Xu, Li Zha, Wencheng Zhao, Yanyan Zhu
As a key technology in high-intensity focused ultrasound (HIFU) ablation systems, a precise ultrasound image segmentation method for tumor boundary detection is helpful for ablation of tumors and avoiding tumor recurrence. This study explores a new deformable snake model called multi-scale generalized gradient vector flow (MS-GGVF) to segment ultrasound images in HIFU ablation. The main idea of th...... hiện toàn bộ
Xanthogranulomatous pyelonephritis in children: diagnostic and therapeutic aspects
Springer Science and Business Media LLC - Tập 36 - Trang 33-37 - 2009
Felicitas Eckoldt, Thomas Riebel, Stefan Wolke
Xanthogranulomatous pyelonephritis (XGP) is a rare, chronic inflammatory disease of the kidneys. It is characterized by destruction of renal parenchyma and accumulation of lipid-laden foamy macrophages. Diffuse and focal forms are known. The condition is mainly observed in middle-aged women, and it is very rare in childhood. Of 32 nephrectomies carried out in children for various diseases in our h...... hiện toàn bộ
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